25248682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 41518080

約数和(自身を除く): 16269398

約数列:

[1, 2, 19, 38, 47, 67, 94, 134, 211, 422, 893, 1273, 1786, 2546, 3149, 4009, 6298, 8018, 9917, 14137, 19834, 28274, 59831, 119662, 188423, 268603, 376846, 537206, 664439, 1328878, 12624341, 25248682]

約数ペア:

[(1, 25248682), (2, 12624341), (19, 1328878), (38, 664439), (47, 537206), (67, 376846), (94, 268603), (134, 188423), (211, 119662), (422, 59831), (893, 28274), (1273, 19834), (1786, 14137), (2546, 9917), (3149, 8018), (4009, 6298)]